SleepyBee

Soothing, science-informed sounds that help your baby drift off — with on-device cry detection that alerts your phone the moment your little one needs you.

Sleepybee helps your baby fall asleep — and helps you finally get some rest too.

SOUNDS THAT ACTUALLY HELP Eleven soothing sounds, every one generated live for perfectly smooth, gapless all-night play: white noise, rhythmic shushing, a calm heartbeat, womb sounds, a gentle music-box lullaby, pink and brown noise, rain, fan, car ride, and ocean waves. Tap any sound to see the science behind it — we tell you honestly what's well-studied and what's simply time-tested.

BUILT FOR THE WHOLE NIGHT Set up your session — sound, timer, volume — and start. The screen stays awake, sound never stutters, and when the timer ends the audio fades out gently so silence never startles your baby. Optional dim, slow-moving sensory displays (starfield, breathing glow, fireflies, aurora, snowfall) keep the room calm.

HEARS WHAT YOU MIGHT MISS With Night Watch on, Sleepybee listens for crying using on-device intelligence. Audio is analyzed on your phone and instantly discarded — never recorded, never uploaded. When crying is detected, Auto-Soothe can gently raise the sound to help your baby resettle before you even get up.

ALERTS ON EVERY DEVICE One phone stays in the nursery. Sign into your free Sleepybee account on your own phone — or your partner's — and it gets woken the moment crying is detected, anywhere, even with the app closed. A Nightstand mode turns a bedside device into a dim clock that rings loudly on a cry.

KNOW HOW EVERY NIGHT WENT Every session is logged automatically: sleep time, cries, the quiet stretches, and a full night timeline. Weekly charts compare sleep against age-based recommendations from the National Sleep Foundation, personalized to your baby's age.

SAFETY FIRST Volume is capped for infant hearing safety, with guidance built in. Sleepybee is a sleep aid and monitoring aid — not a medical device. It cannot detect breathing problems or prevent SIDS, and it never replaces adult supervision.